This vintage Arenberg Ultrasonic Inc. toggle switch attenuator offers adjustable signal attenuation from 0 to 122 dB at 93 ohms. Designed for precise RF or ultrasonic signal control, this unit is ideal for vintage test benches, signal calibration setups, or restoration projects. Manufactured in Boston, Massachusetts, it reflects classic engineering quality.
Brand: Arenberg Ultrasonic Inc.
Model: Toggle Switch Attenuator
Serial Number: 704
Attenuation Range: 0–122 dB
Impedance: 93 Ohms
Quantity: 1
Unit is untested in the field of use, but comes from a functional environment. See photos for detailed condition.
All photos are of the item(s) you will receive!
